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3 years ago

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Biology

2 answers:

max2010maxim [7]3 years ago

6 0

Answer: All credit goes to the Quizlet called "Physical and Chemical Changes". Quizlet's a great resource for problems on anything and exams.

1. In making a pizza, which process involves a chemical change?

A. mixing spices for the sauce

B. spreading cheese on the pizza

C. slicing pepperoni for the topping

<u>D. baking the dough to form the crust</u>

2. Which of the following is a characteristic of ALL chemical changes?

A. A different state of matter is produced.

B. Some mass is converted to energy.

C. Some form of light is given off.

<u>D. A new material is formed.</u>

Allisa [31]3 years ago

5 0

Answer:D

Explanation:The reason is because a chemical change is that happens due to a type of chemical such as a oven or microwave heating it up and dough is heating up and forming crust and you can’t change it

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2 years ago

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Read 2 more answers

Green algae are more closely related to plants than they are to kelp.Why is this so?

In-s [12.5K]

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Green algae also possess the same carotenoids and chlorophyll a and b as land plants which make them closely related.

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3 years ago

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Helonly number 1ppppppppppppppoppp